Tuesday
Becoming sunny
High:
80°F
Cloudy through mid morning, then gradual clearing, with a high near 80. South wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Fullerton, CA Weather - Tomorrow’s Forecast
Tuesday Night
Clouds increasing
Overnight low:
65°F
Increasing clouds, with a low around 65. West wind 5 to 10 mph.